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AstDyS ∴ Objects ∴ 2001QA171 ∴ Summary
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(135130) 2001QA171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05729 1.584e-08 au
e 0.202381 3.15e-08
i 11.751 4.499e-06 deg
Ω 166.182 1.793e-05 deg
ω 254.078 2.127e-05 deg
M 29.652 1.159e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4386 au
Aphelion 3.676 au
Asc. node-Earth separation 2.11232 au
Desc. node-Earth separation 1.77108 au
Earth MOID 1.48214 au
Orbital period 1952.55 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 1412 (93)
Radar observations (Discarded) 0 (0)
Arc length 11276.1 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 90.1197 deg
Declination 14.7985 deg
V Magnitude 20.17 mag
Solar Elongation -60.42 deg
Galactic Latitude -4.2 deg
Rate 0.386 deg/day
Direction 81.567 deg

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